diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/s3a/s3a_1.0/ia_css_s3a_types.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/s3a/s3a_1.0/ia_css_s3a_types.h | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/s3a/s3a_1.0/ia_css_s3a_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/s3a/s3a_1.0/ia_css_s3a_types.h deleted file mode 100644 index 63e70669f085..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/s3a/s3a_1.0/ia_css_s3a_types.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - * Support for Intel Camera Imaging ISP subsystem. - * Copyright (c) 2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#ifndef __IA_CSS_S3A_TYPES_H -#define __IA_CSS_S3A_TYPES_H - -/* @file -* CSS-API header file for 3A statistics parameters. -*/ - -#include <ia_css_frac.h> - -#if (defined(SYSTEM_css_skycam_c0_system)) && (! defined(PIPE_GENERATION) ) -#include "../../../../components/stats_3a/src/stats_3a_public.h" -#endif - -/* 3A configuration. This configures the 3A statistics collection - * module. - */ - -/* 3A statistics grid - * - * ISP block: S3A1 (3A Support for 3A ver.1 (Histogram is not used for AE)) - * S3A2 (3A Support for 3A ver.2 (Histogram is used for AE)) - * ISP1: S3A1 is used. - * ISP2: S3A2 is used. - */ -struct ia_css_3a_grid_info { - -#if defined(SYSTEM_css_skycam_c0_system) - uint32_t ae_enable; /** ae enabled in binary, - 0:disabled, 1:enabled */ - struct ae_public_config_grid_config ae_grd_info; /** see description in ae_public.h*/ - - uint32_t awb_enable; /** awb enabled in binary, - 0:disabled, 1:enabled */ - struct awb_public_config_grid_config awb_grd_info; /** see description in awb_public.h*/ - - uint32_t af_enable; /** af enabled in binary, - 0:disabled, 1:enabled */ - struct af_public_grid_config af_grd_info; /** see description in af_public.h*/ - - uint32_t awb_fr_enable; /** awb_fr enabled in binary, - 0:disabled, 1:enabled */ - struct awb_fr_public_grid_config awb_fr_grd_info;/** see description in awb_fr_public.h*/ - - uint32_t elem_bit_depth; /** TODO:Taken from BYT - need input from AIQ - if needed for SKC - Bit depth of element used - to calculate 3A statistics. - This is 13, which is the normalized - bayer bit depth in DSP. */ - -#else - uint32_t enable; /** 3A statistics enabled. - 0:disabled, 1:enabled */ - uint32_t use_dmem; /** DMEM or VMEM determines layout. - 0:3A statistics are stored to VMEM, - 1:3A statistics are stored to DMEM */ - uint32_t has_histogram; /** Statistics include histogram. - 0:no histogram, 1:has histogram */ - uint32_t width; /** Width of 3A grid table. - (= Horizontal number of grid cells - in table, which cells have effective - statistics.) */ - uint32_t height; /** Height of 3A grid table. - (= Vertical number of grid cells - in table, which cells have effective - statistics.) */ - uint32_t aligned_width; /** Horizontal stride (for alloc). - (= Horizontal number of grid cells - in table, which means - the allocated width.) */ - uint32_t aligned_height; /** Vertical stride (for alloc). - (= Vertical number of grid cells - in table, which means - the allocated height.) */ - uint32_t bqs_per_grid_cell; /** Grid cell size in BQ(Bayer Quad) unit. - (1BQ means {Gr,R,B,Gb}(2x2 pixels).) - Valid values are 8,16,32,64. */ - uint32_t deci_factor_log2; /** log2 of bqs_per_grid_cell. */ - uint32_t elem_bit_depth; /** Bit depth of element used - to calculate 3A statistics. - This is 13, which is the normalized - bayer bit depth in DSP. */ -#endif -}; - - -/* This struct should be split into 3, for AE, AWB and AF. - * However, that will require driver/ 3A lib modifications. - */ - -/* 3A configuration. This configures the 3A statistics collection - * module. - * - * ae_y_*: Coefficients to calculate luminance from bayer. - * awb_lg_*: Thresholds to check the saturated bayer pixels for AWB. - * Condition of effective pixel for AWB level gate check: - * bayer(sensor) <= awb_lg_high_raw && - * bayer(when AWB statisitcs is calculated) >= awb_lg_low && - * bayer(when AWB statisitcs is calculated) <= awb_lg_high - * af_fir*: Coefficients of high pass filter to calculate AF statistics. - * - * ISP block: S3A1(ae_y_* for AE/AF, awb_lg_* for AWB) - * S3A2(ae_y_* for AF, awb_lg_* for AWB) - * SDVS1(ae_y_*) - * SDVS2(ae_y_*) - * ISP1: S3A1 and SDVS1 are used. - * ISP2: S3A2 and SDVS2 are used. - */ -struct ia_css_3a_config { - ia_css_u0_16 ae_y_coef_r; /** Weight of R for Y. - u0.16, [0,65535], - default/ineffective 25559 */ - ia_css_u0_16 ae_y_coef_g; /** Weight of G for Y. - u0.16, [0,65535], - default/ineffective 32768 */ - ia_css_u0_16 ae_y_coef_b; /** Weight of B for Y. - u0.16, [0,65535], - default/ineffective 7209 */ - ia_css_u0_16 awb_lg_high_raw; /** AWB level gate high for raw. - u0.16, [0,65535], - default 65472(=1023*64), - ineffective 65535 */ - ia_css_u0_16 awb_lg_low; /** AWB level gate low. - u0.16, [0,65535], - default 64(=1*64), - ineffective 0 */ - ia_css_u0_16 awb_lg_high; /** AWB level gate high. - u0.16, [0,65535], - default 65535, - ineffective 65535 */ - ia_css_s0_15 af_fir1_coef[7]; /** AF FIR coefficients of fir1. - s0.15, [-32768,32767], - default/ineffective - -6689,-12207,-32768,32767,12207,6689,0 */ - ia_css_s0_15 af_fir2_coef[7]; /** AF FIR coefficients of fir2. - s0.15, [-32768,32767], - default/ineffective - 2053,0,-18437,32767,-18437,2053,0 */ -}; - -/* 3A statistics. This structure describes the data stored - * in each 3A grid point. - * - * ISP block: S3A1 (3A Support for 3A ver.1) (Histogram is not used for AE) - * S3A2 (3A Support for 3A ver.2) (Histogram is used for AE) - * - ae_y is used only for S3A1. - * - awb_* and af_* are used both for S3A1 and S3A2. - * ISP1: S3A1 is used. - * ISP2: S3A2 is used. - */ -struct ia_css_3a_output { - int32_t ae_y; /** Sum of Y in a statistics window, for AE. - (u19.13) */ - int32_t awb_cnt; /** Number of effective pixels - in a statistics window. - Pixels passed by the AWB level gate check are - judged as "effective". (u32) */ - int32_t awb_gr; /** Sum of Gr in a statistics window, for AWB. - All Gr pixels (not only for effective pixels) - are summed. (u19.13) */ - int32_t awb_r; /** Sum of R in a statistics window, for AWB. - All R pixels (not only for effective pixels) - are summed. (u19.13) */ - int32_t awb_b; /** Sum of B in a statistics window, for AWB. - All B pixels (not only for effective pixels) - are summed. (u19.13) */ - int32_t awb_gb; /** Sum of Gb in a statistics window, for AWB. - All Gb pixels (not only for effective pixels) - are summed. (u19.13) */ - int32_t af_hpf1; /** Sum of |Y| following high pass filter af_fir1 - within a statistics window, for AF. (u19.13) */ - int32_t af_hpf2; /** Sum of |Y| following high pass filter af_fir2 - within a statistics window, for AF. (u19.13) */ -}; - - -/* 3A Statistics. This structure describes the statistics that are generated - * using the provided configuration (ia_css_3a_config). - */ -struct ia_css_3a_statistics { - struct ia_css_3a_grid_info grid; /** grid info contains the dimensions of the 3A grid */ - struct ia_css_3a_output *data; /** the pointer to 3a_output[grid.width * grid.height] - containing the 3A statistics */ - struct ia_css_3a_rgby_output *rgby_data;/** the pointer to 3a_rgby_output[256] - containing the histogram */ -}; - -/* Histogram (Statistics for AE). - * - * 4 histograms(r,g,b,y), - * 256 bins for each histogram, unsigned 24bit value for each bin. - * struct ia_css_3a_rgby_output data[256]; - - * ISP block: HIST2 - * (ISP1: HIST2 is not used.) - * ISP2: HIST2 is used. - */ -struct ia_css_3a_rgby_output { - uint32_t r; /** Number of R of one bin of the histogram R. (u24) */ - uint32_t g; /** Number of G of one bin of the histogram G. (u24) */ - uint32_t b; /** Number of B of one bin of the histogram B. (u24) */ - uint32_t y; /** Number of Y of one bin of the histogram Y. (u24) */ -}; - -#endif /* __IA_CSS_S3A_TYPES_H */ - |